Question 712332
|2-q|-1<13
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|2-q| < 14
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-14 < 2-q < 14
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Subtract 2 along the line to get:
-16 < -q < 12
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Multiply by -1 along the line.
Remember that multiplication by -1 reverses the inequality:
-12 < q < 16
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Cheers,
Stan H.
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